CASIO fx-JP900CW-N

CASIO fx-JP900CW-N Scientific Calculator User Manual

Model: fx-JP900CW-N

Bubuka

This manual provides detailed instructions for the CASIO fx-JP900CW-N scientific calculator, a professional model within the CLASSWIZ series. Designed for ease of use, it features a high-resolution full-dot LCD with Japanese display support and over 700 functions, making it suitable for a wide range of academic and professional applications.

CASIO fx-JP900CW-N Scientific Calculator with CLASSWIZ branding and iF DESIGN AWARD 2023 logo

Image: The CASIO fx-JP900CW-N calculator, highlighting its modern design and CLASSWIZ series affiliation, recognized with the iF DESIGN AWARD 2023.

Disetél

Sumber Daya

The fx-JP900CW-N calculator utilizes a two-way power system, operating on both solar power and a single LR44 button cell battery. Ensure the battery is correctly installed for reliable operation in low-light conditions.

Daya Awal Hurung

  1. Pencét éta [ON] key to turn on the calculator.
  2. If the display is dim or blank, ensure sufficient light for solar power or check the LR44 battery.

Setélan dasar

Upon first use or after a battery change, you may need to adjust basic settings such as language and display contrast. Refer to the on-screen menu for these adjustments.

Parentah Operasi

Key Layout and Basic Operation Flow

The calculator features an intuitive key layout designed for efficient operation. Keys are color-coded to distinguish between operation keys and input keys, and sub-functions are clearly indicated.

Key layout of the CASIO fx-JP900CW-N calculator showing the operational flow from power on to execution.

Image: Key layout illustrating the operational sequence: 1. Power On, 2. Access HOME menu, 3. Navigate with cursor, 4. Select function, 5. Input values, 6. Execute.

Close-up of calculator keys showing color-coding for operation and input, and sub-function labels.

Gambar: Detil view of the calculator keys, highlighting the distinction between operation keys (pink) and input keys (blue), and the clear display of sub-functions.

Pintonan resolusi luhur

The fx-JP900CW-N is equipped with a high-resolution, 4-level grayscale full-dot LCD, offering clear visibility and easy navigation through menus and calculations. It supports natural mathematical expression display, showing fractions, roots, and other symbols as they appear in textbooks.

Calculator display showing icon menu, 4-level grayscale, and natural mathematical input/output.

Image: The calculator's display demonstrating the icon-based menu, 4-level grayscale rendering, and natural mathematical input/output for expressions like sin(30) + integral.

Fungsi Utama Leuwihview

The calculator offers over 700 functions, including:

Leuwihview of main functions including statistical calculations, equation solving, complex number calculations, and unit conversions.

Image: A visual summary of the calculator's main functions, displaying example screens for statistical calculations, equation solving, complex number operations, and unit conversions.

Detailed Function Guides

Itungan statistik

Input data to perform single-variable and two-variable statistical calculations. View a list of statistical values for the results.

Calculator screen displaying statistical calculation results.

Image: Screen showing statistical calculation output, including sum, mean, and standard deviation.

Equation Solving

Solve simultaneous linear equations with up to four variables and polynomial equations up to the fourth degree.

Calculator screen displaying an equation and its solution.

Image: Screen showing the input of a polynomial equation and its calculated root.

Complex Number Calculations

Perform arithmetic operations with complex numbers and determine properties such as absolute value and argument.

Calculator screen displaying a complex number calculation.

Image: Screen showing the result of an addition of two complex numbers.

Konversi Unit

Convert values between various units, including standard and traditional measurement systems.

Calculator screen displaying a unit conversion from square meters to a traditional Japanese unit.

Image: Screen showing a unit conversion example, converting 120 square meters to a different unit (likely 'tsubo' in Japanese context).

Vector and Matrix Calculations

Perform operations with vectors and matrices, including dot products, angles, and matrix manipulations.

Calculator screen displaying a vector calculation.

Image: Screen showing vector dot product and angle calculation.

Calculator screen displaying a matrix calculation.

Image: Screen showing matrix input and display.

Other Advanced Functions

The fx-JP900CW-N includes additional advanced features:

Calculator screens showing table calculations, engineering notation, inequality calculations, and probability distribution.

Gambar: Témbongkeun gambar kompositcasing various advanced functions: table calculations, engineering notation, inequality solving, and probability distribution calculations.

Pangropéa

beberesih

To clean the calculator, wipe it with a soft, dry cloth. Do not use abrasive cleaners, solvents, or wet cloths, as these can damage the surface or internal components.

Ngagantian batré

When the display becomes dim or calculations are erratic, the LR44 battery may need replacement. To replace the battery:

  1. Pareuman kalkulator.
  2. Carefully remove the battery cover on the back of the unit.
  3. Cabut batré LR44 heubeul terus selapkeun nu anyar, mastikeun polaritasna bener (+/-).
  4. Ganti panutup batré kalayan aman.

Panyimpenan

Store the calculator in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. Avoid placing heavy objects on top of the calculator to prevent damage to the keys or display.

Pamérésan masalah

Kalkulator Teu Bisa Dihurungkeun

Incorrect Calculation Results

Masalah tampilan

spésifikasi

FiturKaterangan
merekCASIO
Nomer modélfx-JP900CW-N
WarnaHideung
Bahanpalastik
Dimensi produk16.2 x 7.7 x 1.07 cm
Beurat95 g
Tipe KalkulatorKalkulator ilmiah
Sumber DayaTwo-way power (Solar + LR44 x 1)
tampilanHigh-resolution full-dot LCD, 4-level grayscale, Japanese display support
FungsiOver 700 functions (including statistics, equations, complex numbers, unit conversions, vectors, matrices, probability distributions)

Garansi sareng Rojongan

For detailed warranty information, product support, and additional resources, please refer to the documentation included with your calculator or visit the official CASIO websitus. The website typically provides FAQs, downloadable manuals, and contact information for customer service.